My kitten won't stop sucking my hair!
The kneading is a way that they express milk when they nurse, when a kitten does this, it may be because it misses it mother, because that is what it did to nurse, or it is being affectionate towards you. You may want to try holding her in your lap with a scrunched...
Funny Kitten Feeding Habit?
The cats are burying their food until they are hungry again. Normal behaviour nothing to alarm you.